8-bit AVR microcontroller featuring 4KB FLASH memory and 128B RAM. Operates at up to 4MHz with an internal oscillator. Supports SPI, UART, and USART interfaces. Includes 2 timers/counters and peripherals like WDT, Brown-out Detect/Reset, POR, and PWM. Packaged in a 32-pin TQFP for surface mounting, with an operating temperature range of -40°C to 85°C and supply voltage from 2.7V to 6V.
Frequency4MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip AT90LS4433-4AI technical specifications.
General
| Access Time | 4us |
| Package/Case | TQFP |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 4MHz |
| Interface | SPI, UART, USART |
| Lead Free | Contains Lead |
| Max Frequency | 4MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 6V |
| Memory Size | 4KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 20 |
| Number of Programmable I/O | 20 |
| Number of Timers/Counters | 2 |
| Oscillator Type | Internal |
| Package Quantity | 250 |
| Packaging | Rail/Tube |
| Peripherals | WDT, Brown-out Detect/Reset, POR, PWM |
| RAM Size | 128B |
| RoHS Compliant | No |
| Series | 89S |
Compliance
| RoHS | Not Compliant |
Datasheet
Microchip AT90LS4433-4AI Datasheet
Download the complete datasheet for Microchip AT90LS4433-4AI to view detailed technical specifications.
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